Maofeng
5edf185c90
Define wasmeld:kv/store@0.1.0 with get, set, and delete operations. Expose explicit invalid-key, value-too-large, and operation-failed variants so components can handle bounded storage failures without relying on host-specific errors.
18 lines
371 B
Plaintext
18 lines
371 B
Plaintext
package wasmeld:kv@0.1.0;
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interface store {
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variant kv-error {
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invalid-key(string),
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value-too-large(u64),
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operation-failed(string),
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}
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get: func(key: string) -> result<option<list<u8>>, kv-error>;
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set: func(key: string, value: list<u8>) -> result<_, kv-error>;
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delete: func(key: string) -> result<_, kv-error>;
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}
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world kv-host {
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import store;
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}
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